Home / 3,073.22-4,241.16-1,746.98

Finding the Fourth Proportional to 3,073.22, 4,241.16 and 1,746.98

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Solution

The fourth proportional to 3,073.22, 4,241.16 and 1,746.98 is: 2,410.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,073.22 : 4,241.16 = 1,746.98 : x
  2. Step 2: Convert to fraction form
    3,073.22/4,241.16 = 1,746.98/x
  3. Step 3: Cross multiply
    3,073.22x = 4,241.16 × 1,746.98
  4. Step 4: Simplify right side
    3,073.22x = 7,409,221.70
  5. Step 5: Solve for x
    x = 7,409,221.70/3,073.22
  6. Step 6: Final answer
    x = 2,410.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.